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    WebMD Symptom Checker

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    WebMD Symptom Checker

    Bruising or discoloration, Excessive sweating, Numbness or tingling and Pain or discomfort

    WebMD Symptom Checker helps you find the most common medical conditions indicated by the symptoms bruising or discoloration, excessive sweating, numbness or tingling and pain or discomfort including Bruise or contusion, Brachial plexus nerve injury, and Medication reaction or side-effect.

    There are 12 conditions associated with bruising or discoloration, excessive sweating, numbness or tingling and pain or discomfort. The links below will provide you with more detailed information on these medical conditions from the WebMD Symptom Checker and help provide a better understanding of causes and treatment of these related conditions.

    • Bruise or contusion

      Bruises, or contusions, cause skin discoloration, swelling and tenderness.

    • Brachial plexus nerve injury

      A brachial plexus injury involves the nerves of the neck and shoulder and causes tingling, numbness and more.

    • Medication reaction or side-effect

      Medication side effects include nausea, vomiting, stomach upset, weakness, dizziness, seizures, and more.

    • Trauma or injury

      Trauma most often refers to serious bodily injury or wounds symptoms range depending on the injury.

    • Hyperhidrosis

      Hyperhidrosis is a condition nervous system leading to overactive sweat glands causing excessive sweating

    • Hidradenitis suppurativa

      Hidradenitis suppurativa is a condition of the sweat glands causing painful sores, pus, itching, and foul odor.

    • Chemical burns

      A chemical burn can cause symptoms ranging from burning and blisters to pain and shortness of breath.

    • Burn (heat or fire)

      Burns caused by heat are called thermal burns and can cause pain swelling, skin changes, blisters and more.

    • Thrombocytopenia

      Thrombocytopenia causes bruising, frequent nosebleeds, and tiny red dots that look like a rash.

    • Tick bite

      A tick-related illness may cause a rash that expands out from the site of the bite, fever, chills, and more.

    • Shingles (herpes zoster)

      Shingles is a painful, blistering, skin rash typically found on the back and sides of the chest.

    • Cat-scratch disease

      Cat scratch disease is a bacterial infection caused by a cat scratch or bite.

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